Change heat templete

The old template tried to create new user but
the 'identity->username' does not have right to create another users.
The fix changes template so that it creates empty cloud init config
Pass networks to create_server method

The test_list_servers_filter_by_exist_host fails with
'Multiple possible networks found' error. There is a need
to set networks during creation of an instance because
the admin user has two predefined networks
There is no need to specify fixed_ip value
Add create_image method to ServersClientJSON class
Gitignore and use newest nova client for servers groups
Don't use swift if no swift
test allowed ipv6 subnets attributes combinations (slaac & dhcpv6)
Disable load balander test, bug 1342124
add list of ipv6 related tests to run from CI
Fix test names
Pass networks to create_server method

The test_list_servers_filter_by_exist_host fails with
'Multiple possible networks found' error. There is a need
to set networks during creation of an instance because
the admin user has two predefined networks
Upstream
test all possible ipv6 address assignment combinations for subnets
Merge pull request #8 from kshileev/ipv6

test all possible ipv6 address assignment combinations for subnets
adopt ip_version settings for scenario tests
Merge pull request #9 from kshileev/ipv6

adopt ip_version settings for scenario tests
Removes test_force_delete_server_invalid_state negative test

Commit I06a476701ccb47d8f7fd6e43c394ccb3fac2b3aa allows the force
deleting of running instances as well as those in soft-delete state
so this negative test is no longer appropriate.

Related-Bug: #1351001
Change-Id: Ia6d09fea753196a8bc9f33ac8acaae49f1d306e7
Allow new quota types

On Nova commit Ib281e43eabfbd176454bde7f0622d46fb04fcb79, we are trying
a new quota type for server groups.
However, current Tempest denies unexpected quota types on its own tests,
and we cannot add the new quota without Tempest changes.
This patch changes quota tests for checking mandatory quota existence
and allowing new quota types.

Change-Id: I4409a7240dc0a3fa1e11c64c5f5a56ca656b70a4
Change heat templete

The old template tried to create new user but
the 'identity->username' does not have right to create another users.
The fix changes template so that it creates empty cloud init config
Pass networks to create_server method

The test_list_servers_filter_by_exist_host fails with
'Multiple possible networks found' error. There is a need
to set networks during creation of an instance because
the admin user has two predefined networks